The address wasn’t understood 的最新解答https://support.mozilla.org/zh-TW/questions/12514422019-07-15T05:59:03-07:00I haven't changed anything. did not add or delete extensions. videos play on other sites, just not 2019-07-15T05:59:03-07:00ka.otthttps://support.mozilla.org/zh-TW/questions/1251442#answer-1237651<p>I haven't changed anything. did not add or delete extensions. videos play on other sites, just not on YOUTUBE. they may be censoring me. I am on a laptop. I did refresh and start in safe mode also. still not working. YOUTUBE only.
</p>Hi Rodri.informatico, unfortunately, you are at the mercy of the user's browser with non-standard pr2019-07-15T05:32:48-07:00jscher2000https://support.mozilla.org/zh-TW/questions/1251442#answer-1237636<p>Hi Rodri.informatico, unfortunately, you are at the mercy of the user's browser with non-standard protocols. Hopefully it works on mobile. On desktop, your users probably need to make a settings change if Firefox doesn't immediately recognize the protocol from a previously installed program. I can't recall any threads on the whatapp:// protocol, but perhaps it would work similarly to a magnet:// link for a torrent??
</p>
<hr>
<p>Hi ka.ott, you shouldn't need any external program to play YouTube videos. Could you start a new thread:
</p><p><a href="https://support.mozilla.org/questions/new/desktop/websites" rel="nofollow">https://support.mozilla.org/questions/new/desktop/websites</a>
</p><p>Scroll down past suggested articles to continue with the new question form. Also, check out this article: <a href="/en-US/kb/fix-video-audio-problems-firefox-windows" rel="nofollow">Fix video and audio problems on Firefox for Windows N editions</a>.
</p>I get same err msg on Windows10. just started yesterday. can't play YT vids. I refreshed FF.
2019-07-15T04:54:31-07:00ka.otthttps://support.mozilla.org/zh-TW/questions/1251442#answer-1237620<p>I get same err msg on Windows10. just started yesterday. can't play YT vids. I refreshed FF.
</p>